Yes, Maul Tech atv is still open and work is being done by another guy that was trained by Andy. So he should know his stuff.
Schmidty Racing, one of our site sponsors, is a great resource as well. Heard good things about them.
Cage Tech ATV is another great resource. There are a company out of Alabama. The owner was also trained under Any Maul. He races atv mx as well.
Custom Axis has great customer service and are great for servicing shocks, but they seemed to be outdated when it comes to setting up shocks for our quads. I think they have moved on to newer quads and stopped developing the best practices for our quads. I know that axis setup my shocks for me. Then Andy went through them and completely changed them. They worked much better after Andy revalved them.Just my 2 cents.